# SDR MASA2026032000010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2026
- Submitted: March 20, 2026
- Operation: Air carrier
- Aircraft: [N87306](https://openairdocs.org/aircraft/N87306), registered now
- Make and model: Emb ERJ 170-200 LL
- Registry model: [EMB ERJ 170-200 LL](https://openairdocs.org/model/embraer-s-a-erj-170-200-ll) (OpenAirDocs)
- Aircraft serial: 17000414
- Aircraft time: 21,705 hours, 12,887 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: No Test
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA2026032000010

## Discrepancy

EMERGENCY LIGHTS NOT COMING ON ARM, ON POSITION,  REMOVED AND REPLACED EMERGENCY LIGHT POWER UNIT.

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